I think so too, at least slightly anyway. I'm seeing people say he's still going to get $500m just as a hitter, but I think teams will be wary of that after seeing how guys like Giancarlo Stanton have regressed after getting their big deal.
The difference I suppose is that even Ohtani's name has value. It attracts people across the world to watch and attend your games, and buy merchandise with his name.
It'll be interesting to see where he ends up because he's definitely leaving the Angels.